Thanks Mitchell/Jason/Brad for the helpful messages and advice.I couldn't make progress and had to call in the experts.Hopefully my next project will ...

Hello Mitchell,Thanks for the suggestions and photos.There are no screws anywhere that I could find, and the caps look to be jammed hard As I couldn't ...

Thank you, Jason.No progress made at this stage, just fearful of breaking something if applying too much elbow grease. Tiong

Thank you Jason,Still working through my issue but heartening to receive feedback so quickly, it's great!

Thank you @Brad, Those caps are hard and I can't seem to move them even with WD40 sprayed. It's a sealed bowl so no nuts on underside. I will continue ...